Browsing Instituto de Fisiología y Recursos Genéticos Vegetales by Author
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Browsing Instituto de Fisiología y Recursos Genéticos Vegetales by Author "20248336448"
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Agronomic and molecular characterization of Chloris gayana cultivars and salinity response during germination and early vegetative growth
Ribotta, Andrea Noemi; Lopez Colomba, Eliana; Bollati, Graciela P.; Striker, Gustavo Gabriel; Carloni, Edgardo José; Griffa, Sabrina Mariana; Quiroga, Mariana Paola; Tommasino, Exequiel Arturo; Grunberg, Karina (CIAT, 2019-01)Chloris gayana is a warm-season grass, often cultivated in areas where soil salinity is a major constraint for forage production. Five cultivars (2 unselected populations and 3 synthetic varieties) were evaluated through ... -
Analysis of genetic variability in in vitro regenerated buffelgrass plants through issr molecular markers = Análisis de variabilidad genética en plantas regeneradas in vitro de buffelgrass mediante marcadores moleculares issr
Carloni, Edgardo José; Lopez Colomba, Eliana; Ribotta, Andrea Noemi; Quiroga, Mariana Paola; Tommasino, Exequiel Arturo; Griffa, Sabrina Mariana; Grunberg, Karina (Universidad Nacional de Cuyo, 2018)Genetic variability can be generated through in vitro culture via somaclonal variation. This tool can be potentially useful in a breeding program involving apomictic buffelgrass genotypes. The aim of this work was to ... -
Contrasting adaptive responses to cope with drought stress and recovery in Cenchrus ciliaris L. and their implications for tissue lignification
Carrizo, Iliana Magali; Lopez Colomba, Eliana; Tommasino, Exequiel Arturo; Carloni, Edgardo José; Bollati, Graciela; Grunberg, Karina (Wiley, 2020-11-12)Cenchrus ciliaris L. is a widely used species for cattle feed in arid and semi-arid regions due to good forage value and known tolerance to drought conditions. Here, we provide insights to adaptive responses of two contrasting ... -
Cultivo de lúpulo en zonas no convencionales: comparación entre cultivares en el primer año de producción
Ruolo, Maria Soledad; Tommasino, Exequiel Arturo; Nisi, María Mercedes; Carrizo, Iliana Magalí; Carloni, Edgardo José; Rodriguez, Marianela; Lopez Colomba, Eliana; Griffa, Sabrina Mariana; Ribotta, Andrea Noemi (Facultad de Ciencias de la Alimentación, Universidad Nacional de Entre Ríos, 2024-08-21)En Argentina, el cultivo de lúpulo tradicionalmente se realiza en la región Patagónica. Esta producción actualmente logra abastecer al 20% de la demanda de la industria cervecera nacional, mientras que el 80% restante es ... -
Cultivo in vitro de anteras como estrategia para el mejoramiento genético de Buffelgrass (Cenchrus ciliaris L)
Carloni, Edgardo José (Facultad de Ciencias Agropecuarias, Universidad Nacional de Córdoba, 2016)Buffelgrass es una gramínea forrajera que se reproduce principalmente por apomixis. El objetivo del presente trabajo es generar variabilidad genética, mediante cultivo in vitro, en caracteres asociados a tolerancia a sequía ... -
Detección de hop latent virus y hop mosaic virus en plantas de lúpulo (Humulus lupulus) en Argentina
Nome Docampo, Claudia; Tommasino, Exequiel Arturo; Carloni, Edgardo José; De Breuil, Soledad; Ruolo, Maria Soledad (Asociación Argentina de Fitopatólogos (AAF), 2024-09-18)En nuestro país existen aproximadamente 230 hectáreas cultivadas de lúpulo, destacándose las variedades Cascade, Victoria, Mapuche, Traful, Magnum, Zaas y Nugget. -
Differential salt-stress response during germination and vegetative growth in in vitro selected somaclonal mutants of Cenchrus ciliaris L.
Lopez Colomba, Eliana; Tommasino, Exequiel Arturo; Luna, Celina Mercedes; Griffa, Sabrina Mariana; Carloni, Edgardo José; Ribotta, Andrea Noemi; Quiroga, Mariana Paola; Grunberg, Karina (2013-07)Four somaclonal mutants (S1, S4, S6 and M10) and their parental Cenchrus ciliaris L. cultivar Biloela were characterized under salinity conditions at germination and vegetative growth stages. Seeds of all somaclonal mutants ... -
Efecto de ácido naftalenacético, ácido indol-3-butírico y ácido indol-3-acético en la respuesta rizogénica in vitro de Neltuma alba = Effect of naphthaleneacetic acid, indole-3-butyric acid, and indole-3-acetic acid on the in vitro rhizogenic response of Neltuma alba
Carloni, Edgardo José; Rodriguez, Milena Nahir; Verga, Anibal; Grunberg, Karina (Facultad de Ciencias Agrarias, Universidad Nacional del Litoral, 2024-08-30)Neltuma alba, conocido como “algarrobo blanco”, es una especie nativa importante en la ecorregión región del Chaco y especialmente en Argentina debido a su valor biológico, productivo y cultural. La sobreexplotación maderera ... -
Effect of different cytokinin concentrations on establishing an in vitro micropropagation system for hop (Humulus lupulus L.)
Carloni, Edgardo José; Rodriguez, Milena Nahir; Tommasino, Exequiel Arturo; Ruolo, Maria Soledad; Grunberg, Karina (Taylor and Francis, 2025-01-21)Hops (Humulus lupulus L.) is a dioecious plant of the Cannabaceae family, highly valued in beer production. In vitro culture has been established as a tool in agricultural biotechnology for its propagation and improvement. ... -
Effects of leaf and stem maturation on nutritional value in Megathyrsus maximus
Hernandez Alvarez, Urys Mileth; Lopez Colomba, Eliana; Bollati, Graciela P.; Carloni, Edgardo José; Reutemann, Andrea G.; Grunberg, Karina (Wiley, 2024-03-30)Background: Megathyrsus maximus is a forage grass native to Africa but widely cultivated in tropical and subtropical regions of the world where it is part of the grazing food chain. This study aimed to evaluate five M. ... -
Estudio comparativo de cambios morfo anatómicos y de calidad forrajera en la ontogenia de Megathyrsus maximus
Hernandez Alvarez, Urys Mileth; Bollati, G.; Carloni, Edgardo José; Grunberg, Karina; Reutemann, A.; Lopez Colomba, Eliana (Unidad de Vinculación Académica de Agronomía, Agroindutrias, Enología y Alimentos del CRUP, 2021-08-19)Megathyrsus maximus es una forrajera ampliamente utilizada en sistemas ganaderos por su alta producción y calidad. Ésta última depende de la anatomía foliar, contenido de pared celular, condiciones ambientales y estado ... -
Estudio comparativo de cambios morfo-anatómicos y de calidad forrajera en la ontogenia de Megathyrsus maximus
Hernandez Alvarez, Urys Mileth; Lopez Colomba, Eliana; Bollati, G.; Carloni, Edgardo José; Reutemann, A.; Grunberg, Karina (Asociación Argentina de Producción Animal, 2020-11)Megathyrsus maximus Jacq. B. K. Simon & S. W. L. Jacobs (syn. Panicum maximum Jacq.) es una especie forrajera ampliamente utilizada en sistemas ganaderos de cría y recría de Argentina por su alta producción y calidad ... -
Evaluación morfológica del cultivar de buffelgrass “Lucero INTA-PEMAN” en condiciones de sequía
Griffa, Sabrina Mariana; Ribotta, Andrea Noemi; Luna, Celina Mercedes; Bollati, Graciela P.; Lopez Colomba, Eliana; Tommasino, Exequiel Arturo; Carloni, Edgardo José; Quiroga, Mariana Paola; Grunberg, Karina (Gerencia de Comunicación e Imagen Institucional, DNA SICC, INTA, 2011-04)En la búsqueda de nuevos cultivares nacionales mejor adaptados a las restricciones edafo-climáticas presentes en el noroeste argentino, principalmente estrés por sequía y salinidad, un híbrido de buffelgrass (Cenchrus ... -
Exitianus obscurinervis (Hemiptera: Cicadellidae), a New Experimental Vector of Spiroplasma kunkelii
Carloni, Edgardo José; Virla, Eduardo Gabriel; Paradell, Susana Liria; Carpane, Pablo D.; Nome Docampo, Claudia; Laguna, Irma Graciela; Gimenez, Maria De La Paz (Oxford University Press, 2011-12-01)“Corn stunt” caused by the mollicute Spiroplasma kunkelii (Whitcomb) is potentially one of the most severe diseases affecting the corn (Zea mays L.) crop in the Americas, and the leafhopper Dalbulus maidis (DeLong & Wolcott) ... -
Genetic Breeding of Prosopis Species from the “Great American Chaco”
Lopez Lauenstein, Diego; Teich, Ingrid; Carloni, Edgardo José; Melchiorre, Mariana; Sagadin, Monica Beatriz; Frassoni, Javier Eduardo; Joseau, Marisa Jacqueline (Springer, 2020-11-19) -
Genotypic variation in response to salinity in a new sexual germplasm of Cenchrus ciliaris L.
Quiroga, Mariana Paola; Tommasino, Exequiel Arturo; Griffa, Sabrina Mariana; Ribotta, Andrea Noemi; Lopez Colomba, Eliana; Carloni, Edgardo José; Grunberg, Karina (2016)As part of breeding program for new salt- tolerant sexual genotypes of Cenchrus ciliaris L., we evaluated the salt- stress response of two new sexual hybrids, obtained by controlled crosses, at seedling and germination stages. -
In vitro micrografting as an innovative strategy for the vegetative propagation of algarrobo blanco (Neltuma alba)
Carloni, Edgardo José; Rodriguez, Milena Nahir; Verga, Anibal; Grunberg, Karina (Springer, 2025-05-28)Neltuma alba (Formerly Prosopis alba), known as ‘algarrobo blanco,’ is a native species of great biological, productive, and cultural importance in the phytogeographic regions of the Gran Chaco and the Espinal. However, ... -
In vitro selection and characterization of buffelgrass somaclones with different responses to water stress
Carloni, Edgardo José; Tommasino, Exequiel Arturo; Lopez Colomba, Eliana; Ribotta, Andrea Noemi; Quiroga, Mariana Paola; Griffa, Sabrina Mariana; Grunberg, Karina (2017-08)Buffelgrass is a forage grass that reproduces mainly by apomixis. In species with this reproduction mode, in vitro selection allows the incorporation of alternatives in a breeding program. The aims were to define a protocol ... -
Individual and combined effects of drought and heat on antioxidant parameters and growth performance in Buffel grass (Cenchrus ciliaris L.) genotypes
Tommasino, Exequiel Arturo; Lopez Colomba, Eliana; Carrizo, Iliana Magali; Grunberg, Karina; Quiroga, Mariana Paola; Carloni, Edgardo José; Griffa, Sabrina Mariana; Ribotta, Andrea Noemi; Luna, Celina Mercedes (2018-11)Drought and heat stress are two critical threats to crop growth and sustainable agriculture worldwide. In the last decade, many studies focused on the response of crops to a single stress, nevertheless studying the response ... -
Malondialdehyde content as a potential biochemical indicator of tolerant Cenchrus ciliaris L. genotypes under heat stress treatment
Tommasino, Exequiel Arturo; Griffa, Sabrina Mariana; Grunberg, Karina; Ribotta, Andrea Noemi; Lopez Colomba, Eliana; Carloni, Edgardo José; Quiroga, Mariana Paola; Luna, Celina Mercedes (Wiley, 2012-09)Buffel grass (Cenchrus ciliaris L.) is an important forage grass in arid and semiarid regions. As part of a genetic improvement programme, four genotypes [Biloela (Bl), Americana (Am), Texas (Tx) and Sexual (Sx)] were ...